fzus61 kbuf 230802
glflo 
expires:202607231500;;454557

open lake forecast for lake ontario
national weather service buffalo ny
402 am edt thu jul 23 2026

for waters beyond five nautical miles of shore on lake ontario

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.synopsis...a 29.3 inch low over northern quebec this morning 
will move northeast and across the north atlantic by tonight. 
meanwhile, a 30.2 inch high will build across the central great 
lakes today, and then across the lake tonight. this high will linger 
from the lower great lakes to new england friday through saturday 
before weakening and drifting off the east coast sunday. a 29.5 inch 
area of low pressure will develop over the western great lakes 
sunday night and move north of the lake monday.


loz062-231500-
lake ontario open waters from the niagara river to hamlin beach-
402 am edt thu jul 23 2026

.today...west winds 5 to 10 knots becoming southwest. waves
2 feet or less. 
.tonight...southwest winds 5 to 10 knots. waves 1 foot or less. 
.friday...southwest winds 10 knots or less becoming northeast.
waves 1 foot or less. 
.friday night...east winds 5 to 10 knots becoming southeast.
waves 1 foot or less. 
.saturday...south winds 10 knots or less becoming southwest.
waves 1 foot or less. 
.sunday...southwest winds less than 10 knots. a chance of
showers. waves 1 foot or less. 
.monday...southwest winds 5 to 10 knots. a chance of showers
during the day, then showers likely with a chance of
thunderstorms monday night. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 230732
glflh 
expires:202607231545;;453739

open lake forecast for lake huron
national weather service detroit/pontiac mi
332 am edt thu jul 23 2026

for waters beyond five nautical miles off shore on lake huron

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.synopsis...high pressure, 30.10 inches, over minnesota, will
slowly track east through the southern great lakes over the next
couple of days. dry weather and generally light winds can be
expected for thursday and friday.


lhz362-363-231545-
lake huron from presque isle light to sturgeon point mi beyond
5nm off shore-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
332 am edt thu jul 23 2026

.today...west winds 5 to 10 knots backing to the south late in
the afternoon. waves 1 to 3 feet. 
.tonight...south winds 10 to 15 knots decreasing to 5 to 10 knots
in the late evening and overnight. waves 1 to 3 feet. 
.friday...southwest winds 5 to 10 knots backing to the southeast
early in the afternoon. waves 2 feet or less building to 2 to
4 feet early in the afternoon. 
.friday night...south winds 10 to 15 knots. waves 2 to 4 feet. 
.saturday...south winds 5 to 10 knots increasing to 10 to
15 knots late in the morning...then decreasing to 5 to 10 knots
late in the evening. a chance of showers late in the evening.
waves 1 to 3 feet building to 3 to 5 feet late in the morning...
then subsiding to 2 to 4 feet late in the evening. 
.sunday...light and variable winds becoming east 5 to 10 knots by
midnight. a chance of showers early in the morning. a chance of
showers by midnight. waves 2 feet or less. 
.monday...southwest winds 5 to 10 knots backing to the south . a
chance of showers. waves 1 to 3 feet. 


$$

fzus63 kdtx 230732
glflh 
expires:202607231545;;453740

open lake forecast for lake huron
national weather service detroit/pontiac mi
332 am edt thu jul 23 2026

for waters beyond five nautical miles off shore on lake huron

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.synopsis...high pressure, 30.10 inches, over minnesota, will
slowly track east through the southern great lakes over the next
couple of days. dry weather and generally light winds can be
expected for thursday and friday.


lhz462>464-231545-
lake huron from port austin to harbor beach beyond 5nm off shore-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
332 am edt thu jul 23 2026

.today...west winds 5 to 10 knots in the morning becoming light
and variable. waves 1 to 3 feet. 
.tonight...southeast winds 5 to 10 knots veering to the south
after midnight. waves 2 feet or less. 
.friday...southwest winds 5 to 10 knots early in the morning
becoming light and variable...then becoming southeast 5 to
10 knots early in the afternoon. waves 2 feet or less. 
.friday night...east winds 5 to 10 knots veering to the south in
the late evening and overnight. waves 2 feet or less. 
.saturday...south winds 5 to 10 knots. waves 2 feet or less. 
.sunday...west winds 5 to 10 knots early in the morning becoming
light and variable...then becoming southeast 5 to 10 knots by
midnight. a chance of showers by midnight. waves 2 feet or less. 
.monday...south winds 5 to 10 knots becoming east 10 to 15 knots
by midnight. a chance of showers early in the morning...then
showers likely and a chance of thunderstorms until early evening.
a chance of showers by midnight. waves 1 to 3 feet. 


$$